Alex Piet

BehaviorSession should raise exception if a user tries to load a VBN session

5

**Describe the use case that is addressed by this feature.** The `BehaviorSession` object lets users load behavioral data from the training behavioral boxes as well as the ophys rigs. However,...

**Describe the bug** The interval between stimulus presentations in visual behavior should be 0.75s. Some variability happens due to dropped frames. I found one session with extreme variability, that I...

``` import visual_behavior.plotting as vbp ``` Throws an attribute error "module 'visual_behavior' has no attribute 'utilities' This is because `visual_behavior.utilities` imports `visual_behavior.visualization.behavior` which circularly imports `visual_behavior.utilities`.

`data_access.loading.get_platform_analysis_cache_dir()` defines the path using `\` which breaks calls to `os.path.join`

ophys.dataset.stimulus_processing functions are outdated

1

- `get_metrics()` - `annotate_licks()` - `annotate_bouts()` - `annotate_flash_rolling_metrics()` - `classify_by_flash_metrics()`

extended_stimulus_presentations reward_rate calculation is incorrect

9

- `rewarded` doesn't match rewards table. I get this by comparing `len(session.rewards)` and `np.sum(esp['rewarded'])` - units of `reward_rate` are in rewards/image, not rewards/second

``` df = cell_metrics.load_metrics_table_for_experiments('all_experiments','traces','full_session','full_session', use_events=True, filter_events=False) ``` > your performance may suffer as PyTables will pickle object types that it cannot map directly to c-types Can we either fix this,...

This SDK issue is actually a VBA issue. https://github.com/AllenInstitute/AllenSDK/issues/1975 There are sessions in the table returned by `loading.get_filtered_behavior_session_table(release_data_only=True)` that 1) have a bad session_type `1_gratings` rather than `TRAINING_1_gratings` 2) differ...

Exact zeros in dff traces

5

@matchings @jeromelecoq I've noticed something odd, and I'm not sure if its a bug, but I can't think of a reason why it might be true. Some sessions have df/f...